JCB AAA Super Alkaline, Pack Of 20 [up to 7 times more power ]1.5V LR03 MN2400,ideal for everyday hungry devices, long lasting power, anti-leakage technology.

Could be better

Used for my daughters unicorn night light forgot to switch it off it was on all day but it still lasted for another 3 nights straight would definitely recommend these

Have long life ,very happy with purchase

Battery life is dreadful, am returning the rest of the pack, JCB should stick to heavy plant items! Would not recommend.

Nothing to dislike here......very good price, quick delivery and good quality batteries.

Christmas is the one time of the year I go through batteries like they are going out of fashion. With so many Christmas lights and decorations now being battery operated I need a good supply. I have found the JCB ones to be the longest lasting. My Christmas tree lights are battery operated and I have found that these last around a week. Considering the lights were on all day and evening I don't think this is bad. Cheaper pound shop batteries were lasting 2-3 days at most so in comparison these lasted very well.For more everyday use I have had one of these in my wall clock for almost a year and it is only now needing replacing.This is definately the brand I will always go for first.